baber/WOPTO huggingface dataset:
Patent JP-2003226193-A (JP)
Title: Passenger car
Inventor: FUNAKOSHI TOMOHIKO
IPC: B60R5/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the convenience for use of space for containing loads.  <P>SOLUTION: The passenger car 1 related to this invention has space S for containing loads therein, which is provided under the floor of a car cabin R, carrying-in ports 12e and 12h for carrying loads into the space S for containing loads therein, and lids 16, 17 and 18 for opening and closing the carrying-in ports 12e and 12h. This makes it possible for passengers to return used loads from the carrying in ports 12e and 12h to the space S for containing loads therein in the car cabin R and take out loads in the space S through the carrying in ports 12e and 12h.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004117599-A (JP)
Title: Image forming apparatus
Inventor: ADACHI MOTONORI
IPC: G03G15/02
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which ejects developer accumulating on a residual developer uniformizing means and a developer electrification quantity control means and, at the same time, prevents the developer from sticking to an electrifying means.  <P>SOLUTION: The image forming apparatus includes an image carrier 1, the electrifying means 2, a developing means 4, the developer electrification quantity control means 6 which electrifies developer on the image carrier 1, and the residual developer uniformizing means 7 which uniformizes the developer on the image carrier 1. The image forming apparatus discharging developer accumulating on the developer electrification quantity control means 6 and the residual developer uniformizing means 7 onto the image carrier 1. A voltage applied to the electrifying means 2 is changed when the developer discharged from the residual developer uniformizing means 7 reaches opposite the electrifying means 2 as the surface of the image carrier moves and when the developer discharged from the developer electrification quantity control means 6 reaches opposite the electrifying means 2 as the surface of the image carrier moves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119565-A (JP)
Title: Radio wave absorber and building material having radio wave absorption power
Inventor: ITO MASAHIKO
IPC: H05K9/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thinned radio wave absorber or a building material having radio wave absorption power in which an environment suited to communications using a specific frequency is provided by absorbing only radio waves of the specific frequency and cutting off radio waves of the other frequencies.  <P>SOLUTION: A radio wave absorber 1 is provided with a conductor layer 2 having an electromagnetic wave permeable opening 4 composed of a specific pattern, and a resistor 3 which is electrically connected with a terminal of the electromagnetic wave permeable opening 4. Otherwise, the building material such as a wall having radio wave absorption power is equipped with the radio wave absorber 1 on its indoor side surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119128-A (JP)
Title: Manufacturing method of color plasma display panel
Inventor: YAMADA TOMOKIYO
IPC: H01J11/38
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To make the surface of the upper part transparent dielectric layer flattened in a color plasma display panel to form the color filter layer having a pigment particulate layer as the main component between the lower part transparent dielectric layer and the upper part transparent dielectric layer, without diffusing pigments to constitute a color filter layer in the upper part transparent dielectric layer.  <P>SOLUTION: After the color filter layer is formed, it is covered by the upper part transparent dielectric layer having two-layered structure composed of at least a first transparent dielectric film and a second upper part transparent dielectric layer having a softening point temperature lower than that of the first transparent dielectric film. The first transparent dielectric film is calcined at the softening point temperature of a low-melting point glass substantially constituting the first transparent dielectric film. The second transparent dielectric film is calcined at an enough higher softening point temperature than that of the low-melting point glass to constitute the second transparent dielectric film, and at a temperature lower than the softening point temperature of the low-melting point glass to constitute the first transparent dielectric film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123765-A (JP)
Title: Coating composition for inorganic substrate
Inventor: SATO YASUNARI
IPC: C09D7/12
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating composition for inorganic substrates which can give a uniform raw material component for external building materials or roof tiles because a resin, a coating material, and other solid materials can be uniformly dispersed.  <P>SOLUTION: The composition comprises a thermosetting resin powder coating material surface-coated with hydrophilic microparticles, a cement powder, and water. In one embodiment of the composition, the hydrophilic microparticles comprises at least one member selected from the group consisting of hydrophilic silica, aluminum oxide, and titanium oxide. In another embodiment, the composition comprises 100 pts. wt. thermosetting resin powder coating material surface-coated with the hydrophilic microparticles, 200 to 400 pts. wt. cement powder, and 300 to 500 pts. wt. water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125426-A (JP)
Title: Electric field intensity measuring device
Inventor: OYAMA TORU
IPC: G01R29/08
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric field intensity measuring device for measuring fluctuation of the electric field intensity caused by an impulsive isotropic power.  <P>SOLUTION: This device is equipped with a triaxial isotropic antenna having three antennas arranged in the mutually perpendicular directions, real-time spectrum analyzers provided respectively on the three axes of the triaxial isotropic antenna, for performing frequency analysis of a received signal from the triaxial isotropic antenna, and a control means for synchronizing operations of the three real-time spectrum analyzers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125967-A (JP)
Title: Display device
Inventor: NAKAMURA KOZO
IPC: G02B5/28
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection and transmission compatible type display device capable of being simply driven, free from mixture of colors and having a high light utilizing efficiency.  <P>SOLUTION: In the display device 1, a bandpass filter layer 18 transmitting light having a specified wavelength region of light having a visible light region and reflecting light having the wavelength region of the rest is provided on one surface side of a liquid crystal layer 15 and a color filter layer 12 is provided on the other surface side of the liquid crystal layer 15. A red color filter layer 12R is provided in the position corresponding to a red region 18R transmitting light having a specified wavelength region of red light, a green color filter layer 12G is provided in the position corresponding to a green region 18G transmitting light having a specified wavelength region of green light, and a blue color filter layer 12B is provided in the position corresponding to a blue region 18B transmitting light having a specified wavelength region of blue light. Thereby, the display color of reflection type display and a display color of transmission type display in each pixel region can be made identical to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125226-A (JP)
Title: Water heater
Inventor: TSUJI EIICHI
IPC: F24H1/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water heater for reconciling maximal size reduction in a hot water storage tank and security of use of supply hot water in a required quantity and a hot water temperature while using natural energy having high energy consumption efficiency by a heat pump circuit.  <P>SOLUTION: The hot water storage tank 12 stores the supply hot water heated by heat exchange by heat in a condensing process of the heat pump circuit 13. A switching valve 17a is interposed in a hot water supply passage 17, and a hot water supply source can be switched to the hot water storage tank side or the hot water introducing passage 18 side. Connecting terminals 112 and 212 detect the connection by whether or not an external hot water supply passage 8 of a backup water heater 2 being an instantaneous water heater is connected to a hot water introducing passage. When the connection is not detected, hot water is supplied to a hot water supply plug 4 or a bathtub 7 only from the hot water storage tank. While, when the connection is detected, the hot water is supplied from the hot water storage tank as far as suppliable hot water exists on the basis of a hot water temperature sensor 123. When the hot water runs out, the switching valve is switched to the hot water introducing side, and the hot water is supplied after introducing the hot water from the backup water heater.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128729-A (JP)
Title: Light slip ring
Inventor: FUJISE MORIMASA
IPC: H04B10/11
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a light slip ring capable of avoiding transmission defects of optical signals, and at the same time, capable of giving/receiving signals of multiple lines.  <P>SOLUTION: A rotary member 2 is provided freely rotatably around a shared axis A to a fixed member 3 by sharing its axis with the axis of the fixed member 3. An optical system 20 has a convex lens 20a. The optical system 20 is mounted to the fixed member 3 by aligning the optical axis of the convex lens 20a with the shared axis A. A plurality of optical transmitters 13, 8 and 9 to transmit digital data of the optical signals are mounted to one member of both members 2, 3 by positioning on the shared axis A. A plurality of optical receivers 7, 14 and 15 to receive the optical signals arriving via the optical system 20 are mounted to the other member of both members 2, 3, by positioning on the shared axis A by making them to individually correspond to the optical transmitters 13, 8 and 9 by interposing the optical system 20 in-between.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087442-A (JP)
Title: Lighting system for system ceiling
Inventor: SATO KAZUNORI
IPC: F21V21/04
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system for a system ceiling, by which a reflecting plate can be attached and detached from an underside of a T-bar, screening a cutout of the reflection plate corresponding to each lamp socket necessary for the attachment and detachment of the reflecting plate.  <P>SOLUTION: A reflecting plate 2 of which both side edges extend downward from both sides thereof, elastically fitted to a corner part of lower end part of respective T-bars is provided between a part box 1 and the the straight-tube fluorescent lamp 5. A little reflecting plate receiving space is provided between the part box 1 and each lamp socket 4, and a cutout having a size larger than the plane shape of the lamp socket 4 is formed at the position corresponding to each lamp socket 4 at both ends of the reflecting plate 2. A pair of screening fittings 3 attached slidably in a vertical direction to the part box 1 are provided. In an ordinary state, each screening fitting 3 screens the cutouts from the above at its lowest position and can be freely slid at a position higher than the position in the ordinary state by being pushed by the reflecting plate 2 upon attachment and detachment of the reflecting plate 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129418-A (JP)
Title: Motor
Inventor: MURAKAMI TOSHIAKI
IPC: H02K5/16
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor which can reduce the occurrence of vibration and noise due to a resonance of the motor with a bearing using a simple method.  <P>SOLUTION: In the motor 1, in which a stator 12 is disposed in a motor housing 11, a rotor 13, is disposed at the inner periphery of the stator 12; a rotary shaft 14 of the rotor 13 is rotatably supported by front and rear bearings 21, 22 provided at brackets 17, 18 disposed at the front and rear sides of the housing 11; and the bearings 21, 22 are applied by a preload by preload springs 23, 24, disposed between the bearings 21, 22 and the brackets 17, 18, and the springs 23, 24 have different natural oscillation frequencies.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122318-A (JP)
Title: Wafer carrier and cmp device provided with it
Inventor: YAMAMOTO HIROHISA
IPC: B24B37/04
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a CMP device having a simple/inexpensive structure cannot uniformly polish the whole surface of a wafer and in a CMP device which can uniformly polish the whole surface of the wafer, the structure is complex and expensive and a labor for maintenance is required in a conventional CMP device.  <P>SOLUTION: In the wafer carrier 10, load is applied to a suction pad 12 using a plurality of divided ring weight 13A, 13B, 13C. Thereby, the following merits are obtained. Firstly, polishing rate is uniform on the whole surface of the wafer 11. Secondly, since the structure is simple, it is inexpensive. Thirdly, since there is not a complex mechanism, it is hardly damaged and a labor for maintenance is not required.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130328-A (JP)
Title: Detecting and removing method for surface flaw of slab, apparatus therefor, and detecting and removing equipment line
Inventor: TAKAHASHI AKIRA
IPC: G01B11/00
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detecting and removing treatment method for a slab by which the correct detection of flaws and their removal based thereon in high precision can efficiently be performed in an on-line mode, to provide an apparatus therefor by which the method can effectively be performed, and to provide equipment lines.  <P>SOLUTION: The surface of a slab is imaged, and the picture is subjected to picture processing and displayed on a displayer. The positions of flaws on the slab surface are detected based on the displayed picture. The detected flaw position information is fed to the following flaw removing stage, and the flaws are subjected to automatic grinding removal. Further, the slab surface is continuously imaged, and the pictures are subjected to picture processing to obtain picture data. The picture data are temporarily stored, and the stored pictures are displayed on the display. At first, the general image of the slab is called out on the display to detect large flaws, and the flaw position information is fed to the following flaw removing stage, and grinding is started. Next, during the grinding operation for the large flaws, the expanded detailed pictures of the same slab are displayed on the display to detect microflaws, and the flaw position information is fed to the following flaw detecting stage, and the flaws are removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133999-A (JP)
Title: Focal error detection device and optical pickup device
Inventor: OGASAWARA MASAKAZU
IPC: G11B7/1376
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance focal error detection device of very small focal shifting, and an optical pickup device.  <P>SOLUTION: The focal error detection device of an optical pickup including a aberration correction lens group includes a diffraction optical element designed to selectively diffract light having an outer diameter smaller than an optical beam diameter after aberration correction by the lens group and passing through an annular part around the optical axis of the optical beam within a plane perpendicular to the optical axis of the beam, and carries out focal error detection by using the light diffracted by the diffraction optical element. The annular part includes a part in which residual light ray aberration after aberration correction by the lens group is smallest.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132262-A (JP)
Title: Exhaust emission control device of diesel engine
Inventor: WATANABE TETSUYA
IPC: B01D53/86
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device of a diesel engine for efficiently regenerate NOx catalyst by ensuring CO concentration sufficient for regenerating the NOx catalyst.  <P>SOLUTION: In this exhaust emission control device, exhaust gas of the CO concentration/O<SB>2</SB>concentration ratio having optimum CO concentration for NOx emission is obtained by using post injection separate from main injection when regenerating the NOx catalyst 15. The NOx catalyst 15 is regenerated with constantly sufficient CO concentration so that CO concentration sufficient for regenerating the NOx catalyst 15 is fed to the NOx catalyst 15 during the regeneration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006596-A (JP)
Title: Dam frame material for resin sealing, and method of manufacturing electronic component module
Inventor: FUKUNAGA SEIICHI
IPC: H01L21/56
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dam frame material not producing the warping of a substrate due to curing constriction of encapsulant resin or the like, and to provide a method of manufacturing an electronic component module using the dam frame material for a method obtaining a module including an electronic component chip, wherein a plurality of electronic component chips such as bare chips are mounted on the substrate, then the dam frame surrounding circumferences of each electronic component chip or all of the electronic component chips is prepared, a liquid encapsulant resin composition is cast, and the substrate is cut into individual modules after the encapsulant resin composition is cured.  <P>SOLUTION: The dam frame material for resin sealing is provided which is used for manufacturing the electronic component modules, each including the electronic component chip, by a method wherein the electronic component chips are mounted on the substrate, and the dam frame surrounding the electronic component chips is secured to form recessed sections, and then the encapsulant resin composition is cast into the recessed sections, and after the encapsulant resin composition is cured, the substrate is cut into individual electronic component modules including the electronic components. The dam frame material for resin sealing is formed of a flexible material having a Shore A hardness of 35-95 and a thickness of 0.2-3 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129934-A (JP)
Title: String for racket, and its production method
Inventor: IWAMA TADANORI
IPC: A63B51/02
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a string for a racket, in which a change in characteristic is hardly caused by environmental change, fibrillation resistance is extremely excellent without damaging the ball controllability on a par with a natural string, and also the rebound property, impact resistance, and tension property are excellent at the same level as that in the natural string.  <P>SOLUTION: The string consists of a polyester monofilament which has limiting viscosity of ≥0.70 and comprises the mixture containing 30-90 wt.% PET and 70-10 wt.% PPT, wherein flattening ratio Fr is ≤30%, and a bending hardness index Gi is 12-18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129612-A (JP)
Title: New ip3 receptor binding protein and ip3 indicator
Inventor: MIKOSHIBA KATSUHIKO
IPC: C07K19/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new IP<SB>3</SB>receptor binding protein giving an indicator effective for the detection and determination of IP<SB>3</SB>and provide a method for the detection and/or determination of IP<SB>3</SB>by using the protein.  <P>SOLUTION: An IP<SB>3</SB>receptor binding protein, especially a new IP<SB>3</SB>receptor binding protein IRBIT interacting with the IP<SB>3</SB>receptor and having the interaction controlled by IP<SB>3</SB>has been identified. The IRBIT is releasable from the IP<SB>3</SB>receptor by IP<SB>3</SB>of physiological concentration. Accordingly, the IRBIT is useful as an indicator for the detection of IP<SB>3</SB>by FRET method, etc.  <P>COPYRIGHT: (C)2004,JPO